10.07 Classify 2D figures

Lesson

Practice

Lesson

Are you ready?

Being able to identify parallel lines can help us in this lesson.

Select the diagram showing a pair of parallel $lines$ :

A
B
C
D

Learn

This video shows you how to classify shapes based on a number of key features including sides and angles.

Apply

Select all $parallelograms$ :

A
B
C
D
E
F

Remember!

To name a shape, look at its key features, including sides, angles, and vertices.

Outcomes

4.11

Identify, describe, compare, and contrast plane and solid figures according to their characteristics (number of angles, vertices, edges, and the number and shape of faces) using concrete models and pictorial representations

4.12

Classify quadrilaterals as parallelograms, rectangles, squares, rhombi, and/or trapezoids